India. Department of Statistics <br/><br/>
National Sample Survey 25th round July 1970 June 1971 

 - Delhi  National Sample Survey Organisation  1976 
 - 368 p.- 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economic Surveys
<br/><br/><label>Dewey Class. No.: </label>315.4 Nat 237